TW200618907A - Hand tool with cutting blade having cutting surfaces with wear-enhancing coating thereon - Google Patents

Hand tool with cutting blade having cutting surfaces with wear-enhancing coating thereon

Info

Publication number
TW200618907A
TW200618907A TW094120984A TW94120984A TW200618907A TW 200618907 A TW200618907 A TW 200618907A TW 094120984 A TW094120984 A TW 094120984A TW 94120984 A TW94120984 A TW 94120984A TW 200618907 A TW200618907 A TW 200618907A
Authority
TW
Taiwan
Prior art keywords
frame
cutting
toughness
wear
cutting surfaces
Prior art date
Application number
TW094120984A
Other languages
Chinese (zh)
Inventor
James M Critelli
Original Assignee
Cooper Brands Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cooper Brands Inc filed Critical Cooper Brands Inc
Publication of TW200618907A publication Critical patent/TW200618907A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/123—Details of saw blade body
    • B23D61/125—Composite body, e.g. laminated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/127—Straight saw blades; Strap saw blades of special material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Knives (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

A manually operated cutting tool comprises a frame having a handle portion adapted to engage a user's hand for manual movement of the frame relative to a material to be cut; a blade removably affixed to the frame and moveable along therewith during a cutting operation; the blade having a plurality of cutting surfaces and formed of a base material of a first material having a first toughness and a rigid wear-enhancing outer coating of a second material, different from the first material, external of the cutting surfaces of the base material; the second material having a second toughness more than the first toughness The frame may be a hacksaw frame or a utility knife frame. The coating may comprises a vapor deposition applied material, such as a physical vapor deposition applied material.
TW094120984A 2004-07-19 2005-06-23 Hand tool with cutting blade having cutting surfaces with wear-enhancing coating thereon TW200618907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/894,283 US20060010696A1 (en) 2004-07-19 2004-07-19 Hand tool with cutting blade having cutting surfaces with wear-enhancing coating thereon

Publications (1)

Publication Number Publication Date
TW200618907A true TW200618907A (en) 2006-06-16

Family

ID=35355879

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094120984A TW200618907A (en) 2004-07-19 2005-06-23 Hand tool with cutting blade having cutting surfaces with wear-enhancing coating thereon

Country Status (3)

Country Link
US (1) US20060010696A1 (en)
TW (1) TW200618907A (en)
WO (1) WO2006019469A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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US20060213342A1 (en) * 2005-03-22 2006-09-28 Fisher-Barton Llc Wear resistant cutting blade
US7617608B2 (en) * 2006-12-04 2009-11-17 Artin J. Zakarian Hacksaw frame having a file as an integral part thereof
EP1985726A1 (en) * 2007-04-27 2008-10-29 WMF Aktiengesellschaft Cutter tool with a cutting edge reinforced with hard material
DE102007054601A1 (en) * 2007-11-15 2009-05-20 WIKUS-Sägenfabrik Wilhelm H. Kullmann GmbH & Co. KG Saw blade with a basic body and teeth with cutting edges
US20100122620A1 (en) * 2008-11-18 2010-05-20 Pacific Saw And Knife Company Llc Circular saw blade with thermal barrier coating
US8763260B2 (en) 2010-07-13 2014-07-01 Stanley Black & Decker, Inc. Modular saw
US11338457B2 (en) * 2016-12-26 2022-05-24 Kyocera Corporation Knife
EP3986654A4 (en) * 2019-07-19 2023-06-28 Milwaukee Electric Tool Corporation Saw blade having thin film ceramic coating

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Also Published As

Publication number Publication date
WO2006019469A1 (en) 2006-02-23
US20060010696A1 (en) 2006-01-19

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